The KORAI is a handcrafted two-tone tungsten carbide men's wedding band, 8mm wide, with a brushed gunmetal-gray tungsten flat body marked by a single recessed rose-gold-tone offset groove and fitted with a full polished rose-gold-tone tungsten interior sleeve. Built comfort-fit, laser-engravable inside and outside, and backed by our lifetime warranty.

The Metal

Tungsten carbide is the hardest wedding-band metal made - roughly 4× harder than titanium and 10× harder than 18k gold. That's not marketing language; it's a measurable Mohs hardness of 8.5-9. In practical terms: this band will not scratch from keys, tools, gym equipment, or daily contact with desks, steering wheels, or phone cases. It will look the same in five years as it looks the day you open the box.

Both tones on the KORAI are PVD (physical vapor deposition) finishes bonded to the tungsten core at the molecular level - not paint or plating. Neither can peel, strip, or wear through. The metal is fully hypoallergenic and nickel-free. The exterior is brushed gunmetal-gray with a fine matte grain; the offset groove and full interior sleeve share a polished warm rose-gold-tone.

Brushed Gunmetal Outside, Rose Gold Groove, Rose Gold Interior

The KORAI is the rose-gold sister of the AFRIDI - same three-zone construction, warmer color story. The brushed gunmetal-gray exterior gives the band a modern technical look. A single recessed rose-gold-tone groove cuts across off-center for asymmetric rhythm. And tilted slightly, a polished rose-gold-tone interior sleeve comes into view as a hidden copper-warm lining.

Where the AFRIDI plays gunmetal against yellow gold, the KORAI softens the contrast: gunmetal against rose gold reads more painterly, less industrial. Three visible zones, all PVD-bonded into the tungsten, all permanent.

Who It's For

The KORAI is for the man who likes technical surfaces but wants warmth over industrial coolness. If you wear copper and rose-gold and prefer the softer warm metal over yellow gold, this is the band.

Key Features

• Tungsten carbide construction - 4× harder than titanium, 10× harder than 18k gold, scratch-resistant for daily wear
• Hypoallergenic - nickel-free, safe for sensitive skin
• Brushed gunmetal-gray flat body with offset rose-gold-tone groove and full rose gold interior sleeve - three-zone two-tone wedding band
• 8mm width with smooth flat profile
• Comfort-fit interior - rounded inside for all-day wear
• Free inside laser engraving - up to 30 characters, any font
• Lifetime warranty + replacement sizing program - defect coverage and a replacement ring if your finger size changes (see warranty page)
• Ring sizes 7 - 15 (including half sizes)